body filler for cars
You’ve likely heard of Bondo before, as it’s a common name (specifically from the brand 3M but widely used in reference to body filler) for the thick polyester resin that’s primarily used for auto body repair.
What is car body filler used for?
Auto body filler, otherwise known as putty, mud, or its original brand name Bondo, is used by auto body technicians to fill in spaces on a vehicle’s exterior. Usually, it’s used to repair vehicles after dents have been corrected.
What is the difference between body filler and putty?
“The difference between putty and filler is basically the “talc” in the product. Most of our Rage line of fillers have Eco-Resin technology. With that, we use similar ingredients to putty. Therefore, when using it, the putty is no longer necessary in the repair process.”
What is the easiest body filler to work with?
Polyester Glaze
Polyester glazes can be used to fill scratches and very small dents. They can be applied over bare metal, fiberglass, other fillers, and cured 2K Coatings. They are thin and easy to work with.
HOW LONG WILL body filler last?
If applied correctly, Bondo can last for more than five years. In most cases, Bondo filler lasts for two to three years. There are car owners who have had Bondo hold on to their vehicle’s bodies for even eight years.
Which is better Bondo or fiberglass?
Fiberglass is More Durable than Bondo
The first key difference between these two is in regards to durability. Fiberglass is way stronger than Bondo resin. Therefore, when you use fiberglass filler, expect it to outlast car parts that have Bondo.
Should you prime before body filler?
46 Epoxy primer must dry for one hour and all metal work must be completed before starting the body filler process. Applying body filler over epoxy primer provides maximum corrosion protection for the metal. Apply filler within seven days of applying epoxy primer to maximize adhesion.
Can you put body filler on paint?
Fillers and putties will normally work OK over properly sanded (80-180 grit) cured OEM paint. However, with so many different types of aftermarket paint available (lacquer, enamel, urethane, water-based). We recommend that all paint be removed where filler is to be applied.”
Are car fillers waterproof?
Bondo Fiberglass Resins and Repair Kits are 100 percent waterproof. Because they do not shrink, they are excellent sealers. Bondo Fiberglass Resin is sandable in less than 2 hours, is compatible with all paints, and creates a strong and long-lasting bond.
How much body filler is too much?
Repairers should apply “no more than a quarter-inch max,” Miller said. This guidance didn’t mean each layer of filler could be a quarter-inch; rather, no part of the final product should exceed 0.25 inches of filler, according to Miller.
What is the easiest sanding body filler?
Dynatron Putty-Cote is a smooth, tack-free, easy-sanding polyester glazing and finishing putty. EverGold™ is a lightweight filler designed for professional use to repair damaged body panels where increased productivity, decreased material costs and premium results are desired. Evercoat’s® easiest sanding body filler.
What is the yellow body filler for cars?
Gold’ lightweight body repair filler with superb spreadability and workability. The smooth, creamy formula is easy to apply and sand.
What can I use instead of Bondo?
You can use plastic/metal 2-part epoxies. Repair epoxy is also a good alternative.
Is there a filler for metal?
Permatex Liquid Metal Filler is an easy-to-use filler that can be drilled, filed, sanded and painted. It forms a long-lasting, metal-tough bond and works on metal, wood, and concrete.
Is Bondo brand body filler any good?
They are ALL good fillers, just that the cheaper fillers are more coarsely ground, sand a little harder and takes more labor effort to work with. On the other hand the premium lightweight fillers are easier to work with, sand easier and do a better job of finishing off the repair.
What can I use instead of Bondo?
You can use plastic/metal 2-part epoxies. Repair epoxy is also a good alternative.
Is Bondo a good body filler?
Bondo Body Filler cures fast, shapes in minutes and is formulated to be a non-shrinking and permanently durable material. In addition to its uses on vehicle exteriors and other metal surfaces it is also a suitable repair option for wood, fiberglass and concrete.
What body filler is easiest to sand?
The filler I’ve been using with great results is the 3M Platinum Plus easy to sand and no pin holes . After filling don’t forget to HiFill to level the surface and sand off. If not using HiFill prime then putty sand flat then prime again . There are also a professional range of paint products for timber/wood products .
